Openings

... ventilation system Modular windows, available in wide range of dimensions Anodized aluminium frame Manual or motor driven opening A wide range of driving accessories is available Easy to mount

... of Markies® insectmesh systems in greenhouses. The insectmesh in our Markies® system stands nearly vertical in the window opening which provides an optimal ventilation utilisation. Through the use of horizontal ribs, ...

These vents offer the same high light transmission as our ClearVu Panels and are chosen for wall areas that may be interrupted with structural frame, doorways, etc. They are made from an extruded aluminum frame and clear acrylic, and ...

Nowadays insect play an important role in biological growing of greenhouse-crop. To keep those insects inside the greenhouse and harmful insects outside insect control screens are indispensable. Our screensystems are perfectly integratable ...

The basis for organic crop protection. Organic crop cultivation is unfeasible without adequate insect screen systems. ALWECO’s system can be integrated seamlessly into greenhouses and its fine-mesh gauze drastically reduces the entering ...

... grower's options. For years, Snelder has been delivering vent opening mechanisms for all common greenhouses. Through a program developed in cooperation with TNO, we are able to calculate the vent opening ...

2SaveEnergy: the new boon to energy-efficient growers - All-purpose cavity covering for all types of Venlo greenhouses - More production with 50% lower energy consumption - Already 3 years' worth of convincing test results - Payback ...